21347596464

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:388

約数の個数: 320

約数和(自身を含む): 62293155840

約数和(自身を除く): 40945559376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 31, 46, 48, 58, 62, 69, 87, 92, 93, 116, 124, 137, 138, 157, 174, 184, 186, 232, 248, 274, 276, 314, 348, 368, 372, 411, 464, 471, 496, 548, 552, 628, 667, 696, 713, 744, 822, 899, 942, 1096, 1104, 1256, 1334, 1392, 1426, 1488, 1644, 1798, 1884, 2001, 2139, 2192, 2512, 2668, 2697, 2852, 3151, 3288, 3596, 3611, 3768, 3973, 4002, 4247, 4278, 4553, 4867, 5336, 5394, 5704, 6302, 6576, 7192, 7222, 7536, 7946, 8004, 8494, 8556, 9106, 9453, 9734, 10672, 10788, 10833, 11408, 11919, 12604, 12741, 13659, 14384, 14444, 14601, 15892, 16008, 16988, 17112, 18212, 18906, 19468, 20677, 21509, 21576, 21666, 23838, 25208, 25482, 27318, 28888, 29202, 31784, 32016, 33976, 34224, 36424, 37812, 38936, 41354, 43018, 43152, 43332, 47676, 50416, 50964, 54636, 57776, 58404, 62031, 63568, 64527, 67952, 72848, 75624, 77872, 82708, 86036, 86664, 91379, 95352, 97681, 101928, 104719, 109272, 111941, 116808, 123163, 124062, 129054, 141143, 151248, 165416, 172072, 173328, 182758, 190704, 195362, 203856, 209438, 218544, 223882, 233616, 246326, 248124, 258108, 274137, 282286, 293043, 314157, 330832, 335823, 344144, 365516, 369489, 390724, 418876, 423429, 447764, 492652, 494707, 496248, 516216, 548274, 564572, 586086, 623761, 628314, 666779, 671646, 731032, 738978, 781448, 837752, 846858, 895528, 985304, 989414, 992496, 1032432, 1096548, 1129144, 1172172, 1247522, 1256628, 1333558, 1343292, 1462064, 1477956, 1484121, 1562896, 1675504, 1693716, 1791056, 1871283, 1970608, 1978828, 2000337, 2193096, 2258288, 2344344, 2495044, 2513256, 2667116, 2686584, 2832749, 2955912, 2968242, 3246289, 3387432, 3742566, 3957656, 4000674, 4386192, 4688688, 4990088, 5026512, 5334232, 5373168, 5665498, 5911824, 5936484, 6492578, 6774864, 7485132, 7915312, 8001348, 8498247, 9738867, 9980176, 10668464, 11330996, 11872968, 12985156, 14346503, 14970264, 15335917, 16002696, 16996494, 19336591, 19477734, 22661992, 23745936, 25970312, 28693006, 29940528, 30671834, 32005392, 33992988, 38673182, 38955468, 43039509, 45323984, 46007751, 51940624, 57386012, 58009773, 61343668, 67985976, 77346364, 77910936, 86079018, 92015502, 114772024, 116019546, 122687336, 135971952, 154692728, 155821872, 172158036, 184031004, 229544048, 232039092, 245374672, 309385456, 344316072, 368062008, 444741593, 464078184, 688632144, 736124016, 889483186, 928156368, 1334224779, 1778966372, 2668449558, 3557932744, 5336899116, 7115865488, 10673798232, 21347596464]

約数ペア:

[(1, 21347596464), (2, 10673798232), (3, 7115865488), (4, 5336899116), (6, 3557932744), (8, 2668449558), (12, 1778966372), (16, 1334224779), (23, 928156368), (24, 889483186), (29, 736124016), (31, 688632144), (46, 464078184), (48, 444741593), (58, 368062008), (62, 344316072), (69, 309385456), (87, 245374672), (92, 232039092), (93, 229544048), (116, 184031004), (124, 172158036), (137, 155821872), (138, 154692728), (157, 135971952), (174, 122687336), (184, 116019546), (186, 114772024), (232, 92015502), (248, 86079018), (274, 77910936), (276, 77346364), (314, 67985976), (348, 61343668), (368, 58009773), (372, 57386012), (411, 51940624), (464, 46007751), (471, 45323984), (496, 43039509), (548, 38955468), (552, 38673182), (628, 33992988), (667, 32005392), (696, 30671834), (713, 29940528), (744, 28693006), (822, 25970312), (899, 23745936), (942, 22661992), (1096, 19477734), (1104, 19336591), (1256, 16996494), (1334, 16002696), (1392, 15335917), (1426, 14970264), (1488, 14346503), (1644, 12985156), (1798, 11872968), (1884, 11330996), (2001, 10668464), (2139, 9980176), (2192, 9738867), (2512, 8498247), (2668, 8001348), (2697, 7915312), (2852, 7485132), (3151, 6774864), (3288, 6492578), (3596, 5936484), (3611, 5911824), (3768, 5665498), (3973, 5373168), (4002, 5334232), (4247, 5026512), (4278, 4990088), (4553, 4688688), (4867, 4386192), (5336, 4000674), (5394, 3957656), (5704, 3742566), (6302, 3387432), (6576, 3246289), (7192, 2968242), (7222, 2955912), (7536, 2832749), (7946, 2686584), (8004, 2667116), (8494, 2513256), (8556, 2495044), (9106, 2344344), (9453, 2258288), (9734, 2193096), (10672, 2000337), (10788, 1978828), (10833, 1970608), (11408, 1871283), (11919, 1791056), (12604, 1693716), (12741, 1675504), (13659, 1562896), (14384, 1484121), (14444, 1477956), (14601, 1462064), (15892, 1343292), (16008, 1333558), (16988, 1256628), (17112, 1247522), (18212, 1172172), (18906, 1129144), (19468, 1096548), (20677, 1032432), (21509, 992496), (21576, 989414), (21666, 985304), (23838, 895528), (25208, 846858), (25482, 837752), (27318, 781448), (28888, 738978), (29202, 731032), (31784, 671646), (32016, 666779), (33976, 628314), (34224, 623761), (36424, 586086), (37812, 564572), (38936, 548274), (41354, 516216), (43018, 496248), (43152, 494707), (43332, 492652), (47676, 447764), (50416, 423429), (50964, 418876), (54636, 390724), (57776, 369489), (58404, 365516), (62031, 344144), (63568, 335823), (64527, 330832), (67952, 314157), (72848, 293043), (75624, 282286), (77872, 274137), (82708, 258108), (86036, 248124), (86664, 246326), (91379, 233616), (95352, 223882), (97681, 218544), (101928, 209438), (104719, 203856), (109272, 195362), (111941, 190704), (116808, 182758), (123163, 173328), (124062, 172072), (129054, 165416), (141143, 151248)]